Extension Builders in Sydenham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (21 reviews)

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Some of our top rated extension builders in Sydenham

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bvlahov
No reviews yet
Extension Builder in Sydenham
Dear Sir/Madam, I am an experienced and qualified GAS SAFE 543872 and NICEIC MEMBER D606171 for more then 8 years and I’m trading my business since year 2000. Last few year we was successful complicated to high standard 13 lofts and 7 extension plus around 30 new boiler installation every year and around 15 new rewinding protects per year. We will look after your and yours project from start to finish. Our team is fully tried and we are fully insured for the work we do. Bob Vlahov
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Peposhi LTD
No reviews yet
Extension Builder in Sydenham
Dear all, I’m a small company and I’m trying to build up and bring the very best to my client's . I have over 15 years in construction industry Thank you Bekim
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Shakers Studio; Art & Interior Design Company Ltd
No reviews yet
Extension Builder in Sydenham
With 30 years of experience in the industry, Shakers Design is ready to deliver exceptional interior design and refurbishment solutions. From conceptualization to completion, we handle every aspect of your project, ensuring a seamless and stress-free experience. We provide services such as interior design, planning permission and building regulations approval, total and partial refurbishment, renovation, loft conversions and extension, change of use residential and commercial design, construction. Why not take a look at our portfolio photos and contact us today for a free consultation to discuss your project.
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StructurAll Ltd
No reviews yet
Extension Builder in Sydenham
We started our company as an engineering consultancy. We developed over the years to provide in-house architectural services, interior design, structural design, project management and asset management capabilities. We believe in client service and support throughout the life of a project, rather than just providing a design solution. So we have gained a reputation of being a one-stop-shop amongst our clients; who include private individuals, contractors, and local authorities.
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Pro Construction London Ltd
No reviews yet
Extension Builder in Sydenham
Pro Construction London is a trusted London-based building company with over two decades of experience delivering high-quality renovations, refurbishments, and property maintenance. We pride ourselves on our professionalism, reliability, and attention to detail, ensuring every project is completed to the highest standard. From full property renovations and loft conversions to bespoke finishes and one-off repairs, we provide a seamless service from start to finish — clear communication, transparent pricing, and a tidy worksite every time. Our reputation is built on satisfied clients who return to us for future projects, knowing they can rely on a skilled and dedicated team to bring their ideas to life.
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Visu Verum Construction Ltd
No reviews yet
Extension Builder in Sydenham
Visu Verum Construction offers you a total property management solution. From handyman services to home refurbishments, no matter how big or small the job may be, we are here to help. With over 10 years experience within the Design, Build and Interiors property sectors, we are experts in the field and use our superior knowledge of property systems and how to maintain quality of work to keep your property in tip top condition.
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VolodymyrBuild
Rating: 4.7 out of 5
Extension Builder in Sydenham
We are small building company,a group of employee 18 skilled people. All our team are fully qualified. We do fully refurbishment,kitchen and bathroom installation, gas, heating and electrical works,plumbing,tiling,carpentry,flooring.We try to do the high quality jobs for clients to be happy and to use us again. We are over 11 years in building industry. We cover all London area.
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Latest review:
Extensions- 16 Oct 2019
Not trust worthy, does not follow the contract, he pulled out in middle of my work in house three times. Never finished on time. Promised to come back and finish The fence and the toilet never come back despite numerous phone calls. I have leaking toilets in the wall big pigments of dampness on the wall paper on the wall adjacent to toilet. Promise to do the roof tiles then he said I cannot do it. Fitted the kitchen units wrong and did not connect the sink overflow pipe to the macerate ( leaking water under sink. Flooring tiles not even still have prominent corners . Front driveway is cracked as he promised to dig and put concrete but last minute changed his mind and put only cement and new slaps. Water pipe outside house is leaking . The stairs carpet and the wooden stairs not painted rightly and the carpet is not fixed right it is out. I paid him all the money left only 150 pounds but never come back to paint fence, summer house finishing and loft ladder. Brought materials and his workers and brought bills never saw some of it. Taken some materials in his van and never discussed this issue. Work meant 6 weeks and now 8 months and still not finished. Do not hire him he and his workers are not up to standards. Will love one from builder. Com come and see the unfinished and damaged in my house.
Capital Loft Conversions Ltd
No reviews yet
Extension Builder in Sydenham
Our company specializing in high-end residential construction, property refurbishments, designing and installation of high-quality custom loft conversions and house extensions across London and the M25. While offering a personalised service, we bring the skills and experience required to ensure your loft conversion is completed to the highest standard and agreed timeline. Whether you are looking to add value to your property or create more space, our team will handle everything from planning permission to architectural design and construction. Use our experience and free initial consultation to understand the value we can add to your home.
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J E Hughes Builders Ltd.
No reviews yet
Extension Builder in Sydenham
J E Hughes builders ltd is a company that undertakes all aspects of building work, we have over 10 years of experience in extensions, new builds, internal alterations and fit outs and we are happy to take on any job.
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Haynes Building Services
Rating: 5 out of 5
Extension Builder in Sydenham
Haynes Building Services are a trusted and professional company providing a full building service dedicated to the highest standards in every aspect of performance with over 30 years experience. We maintain a high level of repeat business through our ability to respond efficiently to clients wishes.
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Latest review:
Bathroom Fitting- 28 Nov 2020
Michael and his team did an excellent job of of fitting my new bathroom. They also redecorated my hall, stairs and landing. So pleased with the result. They were always polite, punctual and very helpful. Would definitely use them again.
BCM STEEL ERECTING&FITTING LTD
No reviews yet
Extension Builder in Sydenham
BCM STEEL ERECTING&FITTING LTD, a specialist company with experience in steel erecting and fitting. Our company is dedicated to providing high-quality services to businesses in the construction industry. We offer a range of services, including steel erection, steel fabrication,steel fitting and more. Our goal is to provide customised services that meet the unique needs of each of our clients to ensure their satisfaction.
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GARDEN LANDSCAPING COMPANY
New on MyBuilder
Extension Builder in Sydenham
We bring your outdoor vision to life with expert design and quality craftsmanship. We provide complete landscaping services including garden design, lawn installation, planting, patios, decking, fencing, driveways, and year-round maintenance for residential and commercial spaces. Our team uses premium materials and sustainable methods to create beautiful, low-maintenance landscapes that fit your style and budget. From concept to completion, we focus on detail, durability, and customer satisfaction. Transform your yard into a relaxing, valuable space that boosts curb appeal. Trust us to design, build, and maintain gardens you’ll enjoy all year.
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ArchNest Constructions LTD
No reviews yet
Extension Builder in Sydenham
Professional work in a timely manner with reasonable prices and no fuss!
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House Renovation Services London LTD
No reviews yet
Extension Builder in Sydenham
I am a London based cont actor with over 10 years experience in property renovation and construction. I specialise in delivering high quality building work, from full refurbishments to extensions and new builds. I pride myself on reliable service, clear communication, and excellent workmanship.
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Addalevel Building Services
No reviews yet
Extension Builder in Sydenham
About ADDALEVEL Building Services Ltd is a distinguished company located in the heart of Stone, proudly serving the Kent area with a wide range of expert building services. Specialising in extension building, loft conversions, garage conversions, and renovations, our team is dedicated to transforming your living spaces into something truly remarkable. Whether you're looking to expand your home with a new extension or convert your loft or garage into a functional area, we have the skills and experience to bring your vision to life. Our seasoned roofers are also on hand to ensure your home is protected from the elements, providing reliable roofing solutions that stand the test of time. At ADDALEVEL Building Services Ltd, we understand that your home is your sanctuary, and we strive to enhance its beauty and functionality with every project we undertake. Our commitment to quality craftsmanship and customer satisfaction sets us apart in the competitive Kent market. We are ideally situated to serve the entire Kent region, bringing our expertise and passion for building to each and every project. Our end goal is to ensure that your project is completed to the highest standards.
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M4A construction LTD
No reviews yet
Extension Builder in Sydenham
M4a Construction is a reputable construction company based in the UK, providing a comprehensive range of construction services to clients nationwide. Our team of experts is equipped with the latest tools and techniques to ensure that every project is completed to the highest standards, our service include all general construction work.
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Top rated Extension Builders

Our Extension Builders in Sydenham, are rated 4 out of 5 based on 21 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Sydenham?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Sydenham for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Sydenham who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Sydenham extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Sydenham?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Sydenham will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Sydenham extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Sydenham home extension project is likely to cost.

Find extension builders in Sydenham with MyBuilder

Hiring the right extension builder in Sydenham with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Sydenham extension builders. Once your job is live, we’ll share it with home extension builders in Sydenham who can express their interest.

Step 2: Compare different extension builders in Sydenham

When you start receiving interest, review profiles of local Sydenham extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Sydenham extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Sydenham, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Sydenham extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Sydenham extension builder before hiring?

Before hiring an extension builder in Sydenham or extension building company in Sydenham, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Sydenham?

An extension builder in Sydenham should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Sydenham extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Sydenham?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Sydenham extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Sydenham extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Sydenham

Can an extension builder in Sydenham help with planning permission?

Yes, many extension builders in Sydenham can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Sydenham handle everything from design to construction?

Many Sydenham extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Sydenham help with materials and finishes?

Yes, most extension builders in Sydenham can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.